blind-convert.1 (3173B)
1 .TH BLIND-CONVERT 1 blind 2 .SH NAME 3 blind-convert - Change pixel format of a video 4 .SH SYNOPSIS 5 .B blind-convert 6 .IR pixel-format " ..." 7 .SH DESCRIPTION 8 .B blind-convert 9 converts a video to use the pixel format 10 .I pixel-format 11 (all arguments are joined together with 12 a blank space). Available formats are: 13 .TP 14 .B xyza f 15 Unscaled CIE XYZ with unscaled alpha channel, in the 16 order, X, Y, Z, alpha. Each subpixel value is stored 17 as a single-precision floating-point number using the 18 local machines endianness. 19 .TP 20 .B xyza !f 21 Unscaled CIE XYZ with unscaled alpha channel, in the 22 order, X, Y, Z, alpha. Each subpixel value is stored 23 as a double-precision floating-point number using the 24 local machines endianness. This is the default format 25 in other commands. 26 .TP 27 .B xyza 28 Unscaled CIE XYZ with unscaled alpha channel, in the 29 order, X, Y, Z, alpha. Each subpixel value is stored 30 in the same format as in the input stream. 31 .TP 32 .B f 33 The same colour space as the input stream, but with 34 each subpixel value is stored as a single-precision 35 floating-point number using the local machines 36 endianness. 37 .TP 38 .B !f 39 The same colour space as the input stream, but with 40 each subpixel value is stored as a double-precision 41 floating-point number using the local machines 42 endianness. 43 .TP 44 .B raw0 45 Use output from 46 .BR ffmpeg (1) 47 as-is, that is little-endian, 16-bit integer AY'UV. 48 .TP 49 .B raw1 50 Little-endian, 16-bit integer Y'UVA. 51 .TP 52 .B raw2 53 Host-endian, 16-bit integer Y'UV. 54 .TP 55 .B raw2a 56 Host-endian, 16-bit integer Y'UVA. 57 .TP 58 .B raw3 f 59 Host-endian, single-precision float-point Y'UV. 60 .TP 61 .B raw3 !f 62 Host-endian, double-precision float-point Y'UV. 63 .TP 64 .B raw3 65 Host-endian, double-precision float-point Y'UV, 66 but single-precision float-point if input is 67 single-precision float-point. 68 .TP 69 .B raw3a f 70 Host-endian, single-precision float-point Y'UVA. 71 .TP 72 .B raw3a !f 73 Host-endian, double-precision float-point Y'UVA. 74 .TP 75 .B raw3a 76 Host-endian, double-precision float-point Y'UVA, 77 but single-precision float-point if input is 78 single-precision float-point. 79 .TP 80 .B raw4 f 81 Host-endian, single-precision float-point sR'G'B'. 82 .TP 83 .B raw4 !f 84 Host-endian, double-precision float-point sR'G'B'. 85 .TP 86 .B raw4 87 Host-endian, double-precision float-point sR'G'B', 88 but single-precision float-point if input is 89 single-precision float-point. 90 .TP 91 .B raw4a f 92 Host-endian, single-precision float-point sR'G'B'A. 93 .TP 94 .B raw4a !f 95 Host-endian, double-precision float-point sR'G'B'A. 96 .TP 97 .B raw4a 98 Host-endian, double-precision float-point sR'G'B'A, 99 but single-precision float-point if input is 100 single-precision float-point. 101 .TP 102 .B raw5 f 103 Host-endian, single-precision float-point sRGB. 104 .TP 105 .B raw5 !f 106 Host-endian, double-precision float-point sRGB. 107 .TP 108 .B raw5 109 Host-endian, double-precision float-point sRGB, 110 but single-precision float-point if input is 111 single-precision float-point. 112 .TP 113 .B raw5a f 114 Host-endian, single-precision float-point sRGBA. 115 .TP 116 .B raw5a !f 117 Host-endian, double-precision float-point sRGBA. 118 .TP 119 .B raw5a 120 Host-endian, double-precision float-point sRGBA, 121 but single-precision float-point if input is 122 single-precision float-point. 123 .SH SEE ALSO 124 .BR blind (7) 125 .SH AUTHORS 126 Mattias Andrée 127 .RI < maandree@kth.se >